Thanks @Ferret619, great info. I'd never sell as it was a gift from my dad but great to know it's such a unique an iconic watch. I think it's time I gave it some love7A28-7009 is the reference and is a colab between seiko and Giugiaro, it is affectionately called the “Ripley” after Sigourney Weaver’s character in aliens who wore it on screen.
Really cool if you are a sci-fi dude or a car dude for Giugiaro factor. Worth a Mint now as they are a bit tricky to find in good shape but they are a really cool and unique racing chronograph once it’s all said and done.